#DIFFERENT TYPES OF STORAGE DEVICES PORTABLE#

They also consume less power than HDDs.This makes it faster to turn on your computer, load programs and save files. SSDsВ have very fast read/write speeds, especially compared to hard disk drives.The вЂњonвЂќ state representing a 1 and the вЂњoffвЂќ state representing a 0. These chips can be switched to either an вЂњonвЂќ or вЂњoffвЂќ state. They store data using semiconductor chips. SSDs (Solid State Drives) are a form of flash memory storage. However, they are also commonly used as the primary storage device in laptopsВ andВ recentlyВ in desktop computers.

#DIFFERENT TYPES OF STORAGE DEVICES PORTABLE#

These are used often as a portable storage device with a large capacity. This makes them inappropriate for many smaller devices like laptops & tablets. TheyвЂ™re larger than alternatives like SSDвЂ™s.This makes it generally a risky option as a portable storage device. They have a number of moving parts, which means knocks can easily damage the device.HDDs have a relatively slow read/write speed, particularly when compared to their main alternative, the Solid State Drive.They are considered a reliable storage method as they have a long life span and tend not to fail outright.You can get a terabyte HDD for less than ВЈ50. HDDs offer a big storage capacity at a relatively low cost.The hard disk drive magnetises and demagnetises billions of tiny individual areas on the platter.Д«ecause computers store all data in 1вЂ™s or 0вЂ™s (known as binary), we can store our data this way as a magnetised area represents a 1 and a demagnetised area represents a 0. They consist of a number of disks made of magnetic material that we call platters. HDDs (Hard Disk Drives) are a form of magnetic storage. It can be used as an external portable storage device too, but it isnвЂ™t as ideal for this as other options. These are commonly used as the primary storage devices in a computer system, particularly servers and desktop computers. Some example storage devices include: Hard Disk Drives These can be internal which will be used to hold data for the running of the computer, or external which are useful for transferring files to other devices, as well as for backup. Types of Storage DevicesДЄs mentioned in the lesson introduction, storage devices are used to store application and user data. Some traditional PCs are not able to read these disks.Media Attachments: Presentation 1.Best Durability, Transport-ability, and archiving.It is capable to store vast amount of data.Here, we will discuss about various benefits and drawbacks of optical storage memory and media. Optical Storage Advantages and DisadvantagesД¬overage Also : Magnetic Storage Devices with their Examples and Types Users can add any type of data, but they canвЂ™t discard added data or re-use fully disc.Д¬D-RW & DVD-RW stands for вЂњCD-Re Writable and DVD-Re WritableвЂќ, and they are capable to burn data similar (CD-R and DVD-R) onto them. There are two types of discs such as вЂњCD-R and DVD-RвЂќ and вЂњCD-RW and DVD-RWвЂќ.ДЇull form of (CD-R & DVD-R) is вЂњCD-Recordable and DVD RecordableвЂќ, and they are able to burn data on to them, but not easy to delete data. These types of discs have storage capacity of data similar to DVD (up to 4.7 GB).ДVD-RAM devices are used in several Camcorders such as вЂњVideo Recording CamerasвЂќ, and it can be used for data back-up and archiving. DVD-RAM are available in market like as floppy-disc style case. High-Density DVD discs are also used to hold HD Videos.ДVD-RAM stands for вЂњDVD-Random Access MemoryвЂќ, and it is able to Re-Write data. HD DVD stands for вЂњHigh Density DVDвЂќ, and these devices are capable to store data up to 15 GB (Dual Layer HD DVDS have storage capacity double). Due to high storage capacity, Blue Ray discs are used to store HD (High Definition) videos. These types of disc are used to store ultra quality video.Д«lue Ray discs are totally replaced by DVDs, because these discs are capable to hold data up to 25-50 GB, as well as double layer Blue Rays discs can store double data. DVD-ROM discs can store data up to 4.7 GB, but Dual Layer DVD deviceвЂ™s storage capacity is double. These data canвЂ™t discard by mistaken.ДVD-ROM stands for вЂњDigital Versatile Disc вЂ“ Read Only MemoryвЂќ, and it also comes in the вЂњRandom AccessвЂќ categoryвЂ™s devices. These types of disc can capable to store almost 800 MB of digital data. There are various different types of optical storage devices and media here we will explain each one in detail:Д¬D-ROM stands for вЂњCompact Disc Read Only MemoryвЂќ, and CD-ROM comes in the вЂњRandom AccessвЂќ categoryвЂ™s devices. Here, we spread light on several examples of optical memory and media or you can also say optical medium of storage examples below mentioned all:

Different types of storage devices